# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1622568212 -7200
# Node ID 3e2e708fd18b0211df5527af02988f9d18fd6711
# Parent  785389a2d2b3cf225e1d8024f387c20dfb59e61e
mod_adhoc_dataforms_demo: Add compat with 0.11 (vs trunk api change)

The name of the "access for anyone" permission level changed from "user"
in 0.11 to "any" in 0.12/trunk to make it clearer that it's basically
unrestricted. This is unfortunately not backwards-compatible.

Thanks to Sam for stumbling upon this during a demo.

diff -r 785389a2d2b3 -r 3e2e708fd18b mod_adhoc_dataforms_demo/mod_adhoc_dataforms_demo.lua
--- a/mod_adhoc_dataforms_demo/mod_adhoc_dataforms_demo.lua	Sat May 29 15:34:41 2021 +0200
+++ b/mod_adhoc_dataforms_demo/mod_adhoc_dataforms_demo.lua	Tue Jun 01 19:23:32 2021 +0200
@@ -180,9 +180,14 @@
 	return next_step, state;
 end
 
+local permission = "any";
+if not module.send_iq then -- hacky attempt at detecting 0.11 or earlier
+	permission = "user";
+end
+
 module:depends("adhoc");
 module:provides("adhoc",
 	adhoc_new("Multi-step command demo",
 		"xmpp:zash.se/mod_adhoc_dataforms_demo#multi",
-		multi_step_command, "any"));
+		multi_step_command, permission));